FR2266691B1 - - Google Patents
Info
- Publication number
- FR2266691B1 FR2266691B1 FR7502789A FR7502789A FR2266691B1 FR 2266691 B1 FR2266691 B1 FR 2266691B1 FR 7502789 A FR7502789 A FR 7502789A FR 7502789 A FR7502789 A FR 7502789A FR 2266691 B1 FR2266691 B1 FR 2266691B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J25/00—Catalysts of the Raney type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US458434A US3894084A (en) | 1974-04-05 | 1974-04-05 | Process for making acrylamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2266691A1 FR2266691A1 (en) | 1975-10-31 |
| FR2266691B1 true FR2266691B1 (en) | 1978-02-03 |
Family
ID=23820770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7502789A Expired FR2266691B1 (en) | 1974-04-05 | 1975-01-29 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3894084A (en) |
| JP (1) | JPS50137921A (en) |
| AU (1) | AU474119B2 (en) |
| BE (1) | BE824966A (en) |
| CA (1) | CA1035786A (en) |
| DE (1) | DE2504640A1 (en) |
| ES (1) | ES425700A1 (en) |
| FR (1) | FR2266691B1 (en) |
| GB (1) | GB1467782A (en) |
| IT (1) | IT1029711B (en) |
| NL (1) | NL7501669A (en) |
| ZA (1) | ZA75622B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929421A (en) * | 1973-12-26 | 1975-12-30 | Nalco Chemical Co | Tubular catalytic reactor with premixing means for multiple reactants of different densities |
| US4363752A (en) * | 1981-06-08 | 1982-12-14 | Nalco Chemical Company | Catalyst of activated copper-zinc alloy and its use in hydrating acrylonitrile |
| JPH0662527B2 (en) * | 1985-03-27 | 1994-08-17 | 三井東圧化学株式会社 | Method for producing (meth) acrylamide |
| JPH0662526B2 (en) * | 1986-02-05 | 1994-08-17 | 三井東圧化学株式会社 | How to stop the acrylamide reactor |
| KR100453095B1 (en) * | 1996-03-21 | 2005-05-03 | 인겔하드 코포레이션 | Preparation and use of non-chrome catalysts for cu/cr catalyst applications |
| US9452394B2 (en) | 2013-06-06 | 2016-09-27 | Baker Hughes Incorporated | Viscous fluid dilution system and method thereof |
| US9447313B2 (en) | 2013-06-06 | 2016-09-20 | Baker Hughes Incorporated | Hydration system for hydrating an additive and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767706A (en) * | 1969-01-16 | 1973-10-23 | Dow Chemical Co | Hydration of aliphatic nitriles to amides using copper metal catalysts |
| JPS547754B1 (en) * | 1970-12-24 | 1979-04-10 | ||
| JPS5233092B2 (en) * | 1971-08-19 | 1977-08-26 | ||
| JPS5536658B2 (en) * | 1971-11-19 | 1980-09-22 |
-
1974
- 1974-04-05 US US458434A patent/US3894084A/en not_active Expired - Lifetime
- 1974-04-26 ES ES425700A patent/ES425700A1/en not_active Expired
- 1974-12-19 CA CA216,432A patent/CA1035786A/en not_active Expired
-
1975
- 1975-01-14 GB GB159175A patent/GB1467782A/en not_active Expired
- 1975-01-29 AU AU77681/75A patent/AU474119B2/en not_active Expired
- 1975-01-29 ZA ZA00750622A patent/ZA75622B/en unknown
- 1975-01-29 FR FR7502789A patent/FR2266691B1/fr not_active Expired
- 1975-01-30 BE BE1006432A patent/BE824966A/en unknown
- 1975-02-04 DE DE19752504640 patent/DE2504640A1/en active Pending
- 1975-02-12 NL NL7501669A patent/NL7501669A/en not_active Application Discontinuation
- 1975-02-13 IT IT48147/75A patent/IT1029711B/en active
- 1975-02-14 JP JP50018686A patent/JPS50137921A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1035786A (en) | 1978-08-01 |
| DE2504640A1 (en) | 1975-10-09 |
| BE824966A (en) | 1975-07-30 |
| ZA75622B (en) | 1976-01-28 |
| NL7501669A (en) | 1975-10-07 |
| JPS50137921A (en) | 1975-11-01 |
| GB1467782A (en) | 1977-03-23 |
| AU474119B2 (en) | 1976-07-15 |
| AU7768175A (en) | 1976-07-15 |
| IT1029711B (en) | 1979-03-20 |
| FR2266691A1 (en) | 1975-10-31 |
| US3894084A (en) | 1975-07-08 |
| ES425700A1 (en) | 1976-06-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |